BNCC
Escherichia coli (Migula) Castellani and Chalmers
SKU 299139
Bioware
A preserved microbial culture intended for controlled microbiological studies and reference use.
Suitable for culture-method verification, identification workflows, media performance assessment, and laboratory quality control.
Technical Specifications
| Organism | Escherichia coli (Migula) Castellani and Chalmers |
|---|---|
| Material Type | Microbial Strain |
| Preservation Form | Freeze dried pellet |
| Morphological Characteristics | The colony diameter is 1-2mm, circular, with neat edges, opaque, yellow on the front, light color, raised in the middle, smooth surface, bright surface, moist texture, easy to pick up, does not produce pigments, G - (red), Bacillus, purity: pure |
| Culture Method | ① Prepare 2 plates; ② Open the safety cabinet, burn the top with an alcohol lamp, quickly drip sterile water to break it, and then use tweezers to crush it; ③ Suck 0.5mL sterile water into the freeze-drying tube, dissolve thoroughly, and mix well; ④ Transfer 0.2mL of bacterial suspension into a Agar plate, apply evenly, and repeat twice to obtain two plates; ⑤ Place all the plates under the above cultivation conditions, and once the strains grow, they can be used. |
| Culture Conditions | 37 °C; 18-24h; aerobic |
| Provided Formats | Freeze dried pellet; Agar Slant; Bacterial suspension; Agar plate |
| Culture Medium No. | 352232 |
| Culture Medium Name | Tryptic Soy Broth |
| Culture Medium Composition | Tryptone:17.0g, Soy Peptone:3.0g, NaCl:5.0g, K2HPO4:2.5g, Glucose:2.5g, pH:7.3±0.2(25°C) |
| Application | Microbiological research, method verification, culture studies, and laboratory quality control. |
|---|---|
| Storage Conditions | 2-8 °C |
| Country of Origin | China |
Documents
The Certificate of Analysis (COA) is issued for the applicable batch or lot and is available upon request.